＜ ＜ ＜Knowledge unit of Minerals ＞ ＞ ＞
Native Copper
Introduction
Physical Properties
Chemical Properties
Occurences
Notable Locality
Major Uses
Diagnostic Features

Diagnostic Features

(1)Color and cleavage are copper red.

(2)Often with black patches.

(3)Great specific gravity.

(4)Soluble in nitric acid.

          

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